Hi Flowers Have any of you had good luck with fixing CFSE before analysis. I am particularly referring to fixing after proliferation but just prior to analysis for HIV positive samples. A second related question is combining CFSE with intracellular cytokines...I have done this with PKH26, but I would not think this would work well at all with CFSE since it is bound to the cytosolic proteins...some have reported success..any thoughts? Hope to see you all at ISAC!! cheers, Jonni -- Jonni S. Moore, Ph.D. Associate Professor of Pathology and Laboratory Medicine Director, PATH BioRESOURCE Director, Flow Cytometry and Cell Sorting Shared Resource, Abramson Cancer Center Director, Clinical Flow Cytometry, Hospital of the University of Pennsylvania University of Pennsylvania School of Medicine 220 John Morgan Bldg. Philadelphia, PA 19104-6082 Phone: 215-898-6853 FAX: 215-898-0734Received on Thu May 11 12:18:00 2006
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